1153523034 has 12 divisors (see below), whose sum is σ = 2499299946. Its totient is φ = 384507672.

The previous prime is 1153523017. The next prime is 1153523081. The reversal of 1153523034 is 4303253511.

1153523034 is a `hidden beast` number, since 1 + 1 + 5 + 352 + 303 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 688905009 + 464618025 = 26247^2 + 21555^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1153522989 and 1153523007.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32042289 + ... + 32042324.

Almost surely, 2^1153523034 is an apocalyptic number.

1153523034 is an abundant number, since it is smaller than the sum of its proper divisors (1345776912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153523034 is a wasteful number, since it uses less digits than its factorization.

1153523034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64084621 (or 64084618 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1153523034 is about 33963.5544959593. The cubic root of 1153523034 is about 1048.7583308924.

Adding to 1153523034 its reverse (4303253511), we get a palindrome (5456776545).

The spelling of 1153523034 in words is "one billion, one hundred fifty-three million, five hundred twenty-three thousand, thirty-four".